Base | Representation |
---|---|
bin | 100000001001110100… |
… | …0011110001011011011 |
3 | 20121020010121011202202 |
4 | 1000103220132023123 |
5 | 2112403001300321 |
6 | 51415352320415 |
7 | 4663044365642 |
oct | 1002350361333 |
9 | 217203534682 |
10 | 69048853211 |
11 | 27313306448 |
12 | 114703a310b |
13 | 66853838c0 |
14 | 34b0584359 |
15 | 1be1d7e70b |
hex | 1013a1e2db |
69048853211 has 16 divisors (see below), whose sum is σ = 80183137440. Its totient is φ = 58910042880.
The previous prime is 69048853207. The next prime is 69048853213. The reversal of 69048853211 is 11235884096.
It is a happy number.
It is not a de Polignac number, because 69048853211 - 22 = 69048853207 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (69048853213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3399020 + ... + 3419273.
It is an arithmetic number, because the mean of its divisors is an integer number (5011446090).
Almost surely, 269048853211 is an apocalyptic number.
69048853211 is a deficient number, since it is larger than the sum of its proper divisors (11134284229).
69048853211 is a wasteful number, since it uses less digits than its factorization.
69048853211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6818366.
The product of its (nonzero) digits is 414720, while the sum is 47.
It can be divided in two parts, 6904885 and 3211, that added together give a palindrome (6908096).
The spelling of 69048853211 in words is "sixty-nine billion, forty-eight million, eight hundred fifty-three thousand, two hundred eleven".
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